1-Methyl-3-propylimidazolium tetrafluoroborate CAS 244193-48-4
| CAS No. | 244193-48-4 |
| Molecular Formula | C7H13N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Methyl-3-propylimidazolium tetrafluoroborate is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Methyl-3-propylimidazolium tetrafluoroborate (CAS 244193-48-4), molecular formula C7H13N2BF3F and molecular weight 212.00 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methyl-3-propylimidazolium tetrafluoroborate (C7H13N2BF3F) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-Methyl-3-propylimidazolium tetrafluoroborate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H13N2 BF3 F |
| Molecular Weight | 212.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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